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Marka ay timaado inductor, naqshadeeyayaal badan ayaa walwalsan sababtoo ah ma yaqaaniin sida loo isticmaaloinduction.Marar badan, sida bisadda Schrodinger: kaliya marka aad furto sanduuqa, waxaad ogaan kartaa in bisadu dhimatay iyo in kale.Kaliya marka inductor-ka dhab ahaantii la iibiyo oo loo isticmaalo wareegga ayaanu ogaan karnaa in si sax ah loo isticmaalo iyo in kale.

Waa maxay sababta inductor aad u adag tahay?Sababtoo ah inductance waxay ku lug leedahay goobta korantada, iyo aragtida ku habboon ee goobta korantada iyo isbeddelka u dhexeeya magnetic iyo fields koronto ayaa inta badan ah kuwa ugu adag in la fahmo.Ma ka hadli doono mabda'a inductance, sharciga Lenz ee, sharciga gacanta midig, iwm. Dhab ahaantii, ku saabsan inductor, waxa ay tahay in aan fiiro gaar ah u weli waa xuduudaha aasaasiga ah ee inductor : qiimaha inductance, hadda lagu qiimeeyo, inta jeer resonant, factor tayada (Q qiimaha).

Isagoo ka hadlaya qiimaha inductance, way fududahay in qof kastaa fahmo in waxa ugu horreeya ee aan fiiro gaar ah siinno ay tahay "qiimaha inductance".Furaha ayaa ah in la fahmo waxa qiimaha inductance uu ka dhigan yahay.Muxuu u taagan yahay qiimaha inductance?Qiimaha inductance-ku wuxuu ka dhigan yahay in qiimaha weyni, tamar badan oo inductance ay kaydin karto.

Markaa waxaan u baahanahay inaan tixgelinno doorka weyn ama yar ee qiimaha inductance iyo inta badan ama ka yar ee tamarta ay kaydiso.Marka qiimaha inductance waa inuu ahaadaa mid weyn, iyo marka qiimaha inductance uu ahaado mid yar.

Isla mar ahaantaana, ka dib markii la fahmo fikradda qiimaha inductance iyo isku darka qaaciddada aragtida ee inductance, waxaan fahmi karnaa waxa saameeya qiimaha inductance ee wax soo saarka ee inductor iyo sida loo kordhiyo ama loo yareeyo.

Hadda la qiimeeyay sidoo kale waa mid aad u fudud, sida iska caabbinta, sababtoo ah inductor-ku wuxuu ku xiran yahay si taxane ah wareegga, waxay si lama filaan ah u qulquli doontaa hadda.Qiimaha hadda la oggol yahay waa hadda la qiimeeyay.

Soo noqnoqda resonant ma fududa in la fahmo.Inductor-ka loo isticmaalo ficil ahaan waa in aanu noqon qayb ku habboon.Waxay yeelan doontaa awood u dhiganta, iska caabin u dhiganta iyo cabbirro kale.

Soo noqnoqoshada resonant macnaheedu waa in ka hooseeya inta jeer een, sifooyinka jireed ee inductor ay weli u dhaqmaan sida inductor, iyo inta ka badan inta jeer, ma u dhaqmaan sida inductor ah.

Qodobka tayada (Q qiimaha) ayaa xitaa ka sii wareersan.Dhab ahaantii, qodobka tayada waxa loola jeedaa saamiga tamarta uu kaydiyo inductor-ka iyo khasaaraha tamarta ee uu keeno inductor ee wareegga signalka ee soo noqnoqda calaamad gaar ah.

Waa in halkan lagu ogaadaa in qodobka tayada la helay inta jeer ee cayiman.Markaa marka aynu nidhaahno qiimaha Q ee inductor-ku wuu sarreeyaa, waxay dhab ahaantii ka dhigan tahay inuu ka sarreeyo qiimaha Q ee inductors kale ee barta soo noqnoqda ama qayb ka mid ah soo noqnoqda.

Faham fikradahan ka dibna ku dhaqan dhaqan gal.

Inductor-ka guud ahaan codsiga waxa loo qaybiyaa saddex qaybood: inductor power, inductors-frequency inductors iyo inductor caadi ah.

Marka hore, aan ka hadalnokoronto dhaliya.
Inductor koronto waxaa loo isticmaalaa wareegga korantada.Inductors-ka awoodda, waxa ugu muhiimsan in fiiro gaar ah loo yeesho waa qiimaha inductance iyo qiimaha hadda la qiimeeyay.Soo noqnoqda dhawaaqa iyo qodobka tayada badanaa uma baahna walaac badan.

Sababtu?Sababtoo ahinductors korontowaxaa inta badan loo isticmaalaa xaaladaha soo noqnoqda hoose iyo kuwa sare.Xusuusnow waa maxay inta jeer ee beddelka moduleka korantada ee wareegga kor u kaca ama wareegga buck?Ma dhawr boqol oo keliya ayaa K ah, oo inta jeer ee beddelka degdegga ahi waa dhawr M. Guud ahaan, qiimahani aad buu uga hooseeyaa inta jeer ee is-qabashada ee korontadu.Markaa uma baahnid inaan daryeelno inta jeer ee resonant.

Sidoo kale, wareegga korantada beddelka, wax-soo-saarka kama dambaysta ah waa hadda DC, iyo qaybta AC dhab ahaantii waxay xisaabisaa qayb yar.

Tusaale ahaan, soosaarka tamarta 1W BUCK, qaybta DC waxay ku xisaabtamaysaa 85%, 0.85W, iyo qaybta AC waxay u dhigantaa 15%, 0.15W.Ka soo qaad in qodobka tayada Q ee korantada la isticmaalay ay tahay 10, sababtoo ah marka loo eego qeexida qodobka tayada ee inductor, waa saamiga tamarta uu kaydiyo inductor-ka iyo tamarta uu isticmaalo inductor-ku.Inductance waxay u baahan tahay inay kaydiso tamarta, laakiin qaybta DC ma shaqayn karto.Kaliya qaybta AC ayaa shaqayn karta.Dabadeed khasaaraha AC ee uu keenay inductor-kani waa 0.015W oo keliya, taas oo ka dhigan 1.5% wadarta awoodda.Sababtoo ah qiimaha Q ee korontadu aad ayuu uga weyn yahay 10, inta badan dan kama lihin tusahan.

Aan ka hadalnoInduction-sare.
Inductor-sare-sare ayaa loo adeegsadaa wareegyada soo noqnoqda.Wareegyada soo noqnoqda ee sarreeya, hadda badanaa waa yar yahay, laakiin inta jeer ee loo baahan yahay waa mid aad u sarreeya.Sidaa darteed, tilmaamayaasha muhiimka ah ee inductor waxay noqdaan soo noqnoqda dhawaaqa iyo qodobka tayada.

Soo noqnoqoshada resonant iyo qodobka tayada ayaa ah sifooyin si xoog leh ula xidhiidha soo noqnoqoshada, waxaana inta badan jira qalooca sifada soo noqnoqda oo u dhigma.

Tiradan waa in la fahmo.Waa inaad ogaataa in meesha ugu hooseysa ee jaantuska impedance ee sifada soo noqnoqoshada dhawaaqa ay tahay barta soo noqnoqoshada resonance.Qiimaha qodobka tayada ee u dhigma soo noqnoqoshada kala duwan ayaa laga heli doonaa jaantuska sifada soo noqnoqda ee qodobka tayada.Eeg haddii ay buuxin karto baahida codsigaaga.

Inductors-ka caadiga ah, waa in aan inta badan eegno xaaladaha kala duwan ee codsiga, haddii loo isticmaalo wareegga shaandhada awoodda ama shaandhada calaamadda, inta jeer ee signalka, inta hadda jirta, iyo wixii la mid ah.Xaalado kala duwan, waa inaan fiiro gaar ah u siinnaa sifooyinkooda kala duwan.

Haddii aad xiisaynayso, fadlan xor u noqo inaad la xidhiidhoMindawixii faah faahin ah kala soco